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RP54123 Datasheet Earth Leakage Current Detector

Manufacturer: RICHPOWER

Overview: Conceptual RP54123 Earth Leakage Current Detector General.

Datasheet Details

Part number RP54123
Manufacturer RICHPOWER
File Size 286.59 KB
Description Earth Leakage Current Detector
Datasheet RP54123-RICHPOWER.pdf

General Description

The RP54123 is a semiconductor integrated circuit with amplifier for a high-speed earth leakage circuit breaker.

The RP54123 circuit for the amplifying parts of earth leakage circuit breaker consists of differential amplifier, latch circuit and voltage regulator.

It is connected to the secondary side of the zero-current transformer (ZCT) which detects leakage current in the both input of the differential amplifier.

Key Features

  • Suitable for JIS C 8371 Good temperature characteristics of input sensitivity current High input sensitivity (VT = 6.1mV Typ) Low external component count High noise and surge-proof Low power dissipation (Pd = 5mW Typ) and may be used from 100V to 220V High mounting density by SIP package with 8 pins Wide temperature range (TA = -20°C to +80°C) Pin Configurations (TOP VIEW).

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